2526867

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 4392960

約数和(自身を除く): 1866093

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2111, 6333, 14777, 18999, 40109, 44331, 120327, 132993, 280763, 360981, 842289, 2526867]

約数ペア:

[(1, 2526867), (3, 842289), (7, 360981), (9, 280763), (19, 132993), (21, 120327), (57, 44331), (63, 40109), (133, 18999), (171, 14777), (399, 6333), (1197, 2111)]